Yoshiyuki Tsutsumi, Mikiko Miyasaka, Shunsuke Nosaka, Kyoko Kashima,
Osamu Miyazaki, Ikuko Okusu, Yoshihiro Kurosaki, Yoshiyuki Okada,
Masayuki Kitamura, Hidekazu Masaki

Department of Radiology, National Center for Child Health and Development

　　In this article, several proposed guidelines in head trauma in children, intracranial hematomas, brain injuries such as contusion and diffuse axonal injuries are briefly reviewed. In some children with upper airway disease, airway obstruction progresses rapidly, and prompt diagnosis and treatment are required. Imaging findings in such upper airway disease are also reviewed.

Keywords：Head Trauma，Upper Airway Obstruction，Children